Answer:
There are four types of animal tissues:
- epithelial tissue,
- connective tissue,
- muscle tissue
- nervous tissue.
<h2>Next generation
DNA sequencing</h2>
Explanation:
CDC must use Next generation DNA sequencing method to determine the DNA sequence of the dengue virus.
The mostly used sequencing methods now a days are called Next-generation sequencing methods. They are faster, cheaper , accurate and need a small amount of sample.
Next generation sequencing platforms perform massively parallel sequencing, during which millions of fragments of DNA from a single sample are sequenced in unison. Massively parallel sequencing technologies facilitates high -throughput sequencing, which allows an entire genome to be sequenced in one day.
in Medical research where speed is necessary and sample size is small, these sequencing technology will be best to be used.
An isotope is a form of a chemical element whose atomic nucleus contains a specific number of neutron s, in addition to the number of proton s that uniquely defines the element. The nuclei of most atom s contain neutrons as well as protons.
Answer:
Endothermic reaction
Explanation:
An endothermic reaction is that reaction that involves the absorption or use of energy in order to occur. That is, endothermic reactions are energy-consuming. On the contrary, an exothermic reaction releases energy into the surrounding environment.
Breaking a chemical bond requires energy, hence, it is an endothermic process while forming a bond releases energy, hence, an exothermic process. Since a chemical reaction involves breaking and forming bonds, the reaction is overally termed endothermic or exothermic depending on whether more energy is used or released respectively.
In this question, a substance is broken down into its atomic particles when it dissolves in water. In order to break this substance down into atom, the bonds holding each molecule must be broken, hence, energy will be utilized making this an ENDOTHERMIC REACTION.
Mendel proposed the law of segregation and the law of independent assortment toexplain the inheritance behind his pea plant traits. A hundred years later, Boveri and Sutton developed the chromosome theory of inheritance, which stated thatchromosomes were responsible for the heredity Mendel observed.
